Packer

Proper Noun · Open Source

Definitions

  1. A tool commonly used to automate the creation of machine images for different platforms and environments. In infrastructure culture, Packer is associated with reproducible image builds and reducing hand-maintained server templates.

    In plain English: A tool for automating machine image creation.

    Example: "They moved the base image process into Packer so security updates and environment tweaks could be rebuilt consistently instead of patched ad hoc on long-lived templates."

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